@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* =============================================
   DESIGN TOKENS
   ============================================= */
:root {
  --bg-primary: #060b14;
  --bg-secondary: #0b1525;
  --bg-tertiary: #111e30;
  --bg-hover: #162236;
  --bg-nav: rgba(6, 11, 20, 0.85);

  --text-primary: #eef2f8;
  --text-secondary: #8899b4;
  --text-muted: #4f6480;

  --accent: #3b82f6;
  --accent-light: #60a5fa;
  --accent-dim: rgba(59, 130, 246, 0.12);
  --accent-glow: rgba(59, 130, 246, 0.25);
  --accent-2: #06b6d4;
  --accent-2-dim: rgba(6, 182, 212, 0.12);
  --success: #10b981;
  --success-dim: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;

  --border: rgba(148, 163, 184, 0.1);
  --border-hover: rgba(59, 130, 246, 0.35);
  --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --card-shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.6);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.45s cubic-bezier(0.4, 0, 0.2, 1);

  --nav-h: 68px;
  --container: 1200px;
}

.light-theme {
  --bg-primary: #f6f9fc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eef2f8;
  --bg-hover: #e8eef7;
  --bg-nav: rgba(246, 249, 252, 0.9);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --accent: #2563eb;
  --accent-light: #3b82f6;
  --accent-dim: rgba(37, 99, 235, 0.08);
  --accent-glow: rgba(37, 99, 235, 0.15);
  --accent-2: #0891b2;
  --accent-2-dim: rgba(8, 145, 178, 0.08);
  --success: #059669;
  --success-dim: rgba(5, 150, 105, 0.08);

  --border: rgba(15, 23, 42, 0.09);
  --border-hover: rgba(37, 99, 235, 0.3);
  --card-shadow: 0 2px 16px rgba(15, 23, 42, 0.06);
  --card-shadow-hover: 0 8px 32px rgba(15, 23, 42, 0.1);
}

/* =============================================
   RESET
   ============================================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* =============================================
   BACKGROUND
   ============================================= */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 10%, black 20%, transparent 100%);
  opacity: 0.6;
}
.light-theme .bg-grid { opacity: 0.35; }

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.bg-glow-1 {
  width: 700px; height: 700px;
  top: -200px; right: -100px;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
}
.bg-glow-2 {
  width: 500px; height: 500px;
  bottom: 10%; left: -100px;
  background: radial-gradient(circle, rgba(6,182,212,0.08) 0%, transparent 70%);
}

/* =============================================
   SCROLL PROGRESS
   ============================================= */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 9999;
  transition: width 0.1s linear;
}

/* =============================================
   CUSTOM CURSOR
   ============================================= */
.custom-cursor-dot,
.custom-cursor-outline {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  border-radius: 50%;
  transform: translate3d(-100px, -100px, 0);
  transition: opacity 0.3s;
}
.custom-cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  margin: -3px 0 0 -3px;
}
.custom-cursor-outline {
  width: 32px; height: 32px;
  border: 1.5px solid rgba(59,130,246,0.4);
  margin: -16px 0 0 -16px;
  transition: width 0.2s, height 0.2s, border-color 0.2s;
}
.custom-cursor-outline.hover {
  width: 48px; height: 48px;
  margin: -24px 0 0 -24px;
  border-color: var(--accent);
}
@media (pointer: coarse) {
  .custom-cursor-dot, .custom-cursor-outline { display: none; }
}

/* =============================================
   LAYOUT
   ============================================= */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

/* =============================================
   HEADER & NAV
   ============================================= */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}
header.scrolled {
  background: var(--bg-nav);
  border-bottom-color: var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  letter-spacing: 0;
}
.logo-name {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-hover); }
.nav-link.active { color: var(--accent-light); }

.action-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.social-nav-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.social-nav-btn:hover {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}
.theme-toggle-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.theme-toggle-btn:hover {
  color: var(--warning);
  border-color: rgba(245,158,11,0.3);
  background: rgba(245,158,11,0.08);
}

.menu-toggle-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px; height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: border-color var(--transition), background var(--transition);
}
.menu-toggle-btn:hover { border-color: var(--border-hover); background: var(--accent-dim); }
.menu-toggle-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
}

.mobile-actions-wrapper { display: none; }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.01em;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 4px 20px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--border-hover);
  background: var(--accent-dim);
  color: var(--accent-light);
}
.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--border-hover);
  background: var(--bg-hover);
}
.btn-sm { padding: 0.45rem 1rem; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; }

/* =============================================
   SECTIONS
   ============================================= */
.section {
  padding: 6rem 0;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 3rem;
  line-height: 1.15;
}
.section-title-sm {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* =============================================
   CARD (base)
   ============================================= */
.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow);
}

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 3rem) 0 4rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  border-left: 2px solid var(--success);
  padding-left: 0.75rem;
}
.status-dot {
  width: 7px; height: 7px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.hero-title-highlight {
  color: var(--accent);
  display: inline-block;
}
.typed-cursor {
  display: inline-block;
  width: 3px;
  margin-left: 2px;
  animation: blink 1.1s step-end infinite;
  color: var(--accent);
}
@keyframes blink { 50% { opacity: 0; } }

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 2.25rem;
}

.hero-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  display: flex;
  flex-direction: column;
  padding: 0 1.5rem;
}
.stat-item:first-child { padding-left: 0; }
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}
.stat-sep {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* Hero image */
.hero-art-container {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-image-wrapper {
  position: relative;
  width: 360px;
  height: 360px;
}
.hero-image-ring {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid var(--border);
  pointer-events: none;
  animation: spin-slow 30s linear infinite;
}
.hero-image-ring-outer {
  width: 100%; height: 100%;
  border-color: rgba(59,130,246,0.15);
  border-top-color: rgba(59,130,246,0.5);
}
.hero-image-ring-inner {
  width: 88%; height: 88%;
  border-color: rgba(6,182,212,0.1);
  border-bottom-color: rgba(6,182,212,0.4);
  animation-direction: reverse;
  animation-duration: 20s;
}
@keyframes spin-slow {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}
.hero-profile-img {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 78%;
  height: 78%;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--border);
  box-shadow: 0 0 60px var(--accent-glow);
  z-index: 2;
}

.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  box-shadow: var(--card-shadow);
  z-index: 5;
  animation: float 4s ease-in-out infinite;
  white-space: nowrap;
}
.floating-badge.badge-gcp { top: -4%; right: -18%; animation-delay: 0s; }
.floating-badge.badge-ai  { bottom: 22%; left: -22%; animation-delay: 1.5s; }
.floating-badge.badge-sec { bottom: 0%; right: -14%; animation-delay: 0.8s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.tech-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tech-gcp { background: #4285F4; box-shadow: 0 0 6px rgba(66,133,244,0.6); }
.tech-ai  { background: var(--accent-2); box-shadow: 0 0 6px rgba(6,182,212,0.6); }
.tech-sec { background: var(--success); box-shadow: 0 0 6px rgba(16,185,129,0.6); }

/* Hero scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-mouse {
  width: 22px; height: 34px;
  border: 1.5px solid var(--text-muted);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-wheel {
  width: 3px; height: 7px;
  background: var(--text-muted);
  border-radius: 2px;
  animation: scroll-down 1.8s ease-in-out infinite;
}
@keyframes scroll-down {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(10px); opacity: 0; }
}

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}
.about-card {
  padding: 2rem;
}
.card-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}
.about-text {
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}
.about-text:last-child { margin-bottom: 0; }
.about-text strong { color: var(--text-primary); font-weight: 600; }

.about-expertise {
  padding: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.expertise-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.expertise-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
}
.expertise-icon {
  width: 30px; height: 30px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}
.expertise-item strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}
.expertise-item span {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =============================================
   SKILLS
   ============================================= */
.skills-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.skills-tab-btn {
  padding: 0.45rem 1rem;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.skills-tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}
.skills-tab-btn.active {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}
.skill-category-card {
  padding: 1.5rem;
  transition: all var(--transition);
}
.skill-category-card.hidden { display: none; }
.skill-category-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}
.skill-category-title svg { color: var(--accent); flex-shrink: 0; }
.skill-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.skill-badge {
  display: inline-block;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: color var(--transition), border-color var(--transition), background var(--transition);
}
.skill-badge:hover {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}

/* =============================================
   CERTIFICATIONS
   ============================================= */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.cert-card {
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cert-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--transition);
}
.cert-card:hover::before { opacity: 1; }
.cert-badge-wrapper {
  width: 56px; height: 56px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  padding: 10px;
}
.cert-logo { width: 100%; object-fit: contain; }
.cert-level-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  margin-bottom: 0.75rem;
}
.cert-level-pro  { background: rgba(168,85,247,0.12); color: #c084fc; border: 1px solid rgba(168,85,247,0.2); }
.cert-level-assoc { background: var(--accent-dim); color: var(--accent-light); border: 1px solid rgba(59,130,246,0.2); }
.cert-level-found { background: var(--success-dim); color: var(--success); border: 1px solid rgba(16,185,129,0.2); }
.cert-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
.cert-issuer {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.cert-verify-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--success);
  font-weight: 500;
}

/* =============================================
   TIMELINE
   ============================================= */
.timeline-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 1.5rem;
  padding-bottom: 2rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.75rem;
}
.timeline-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 0 2px var(--accent);
  flex-shrink: 0;
  z-index: 1;
}
.timeline-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  margin-top: 0.5rem;
}
.timeline-content {
  padding: 1.75rem;
}
.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.timeline-date {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.4rem;
}
.timeline-role {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}
.timeline-company {
  font-size: 0.875rem;
  color: var(--accent-light);
  font-weight: 500;
}
.timeline-current {
  flex-shrink: 0;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--success);
  background: var(--success-dim);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 100px;
  padding: 0.2rem 0.65rem;
}
.timeline-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}
.timeline-bullets li {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  padding-left: 1rem;
  position: relative;
}
.timeline-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}
.timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.badge {
  display: inline-block;
  padding: 0.22rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-light);
  background: var(--accent-dim);
  border-radius: 4px;
}

/* =============================================
   PROJECTS
   ============================================= */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.25rem;
}
.project-card {
  padding: 1.75rem;
}
.project-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.project-icon {
  width: 42px; height: 42px;
  background: var(--accent-dim);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.project-client-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
}
.project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.project-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.project-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.project-bullets li {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 1rem;
  position: relative;
}
.project-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
  top: 3px;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

/* =============================================
   EDUCATION & AWARDS
   ============================================= */
.edu-awards-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.edu-card {
  padding: 1.75rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.edu-icon {
  width: 40px; height: 40px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.edu-degree {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}
.edu-school {
  font-size: 0.875rem;
  color: var(--accent-light);
  font-weight: 500;
  margin-bottom: 0.4rem;
}
.edu-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.awards-list {
  padding: 0.5rem 0;
}
.award-item {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.5rem;
}
.award-icon {
  width: 38px; height: 38px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.award-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
.award-meta {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}
.award-org {
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.award-date {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}
.award-divider {
  height: 1px;
  background: var(--border);
  margin: 0 1.5rem;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: start;
}
.contact-heading {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}
.contact-subtext {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 2rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
  cursor: default;
}
a.contact-item { cursor: pointer; }
a.contact-item:hover { border-color: var(--border-hover); background: var(--accent-dim); }
.contact-item-icon {
  width: 36px; height: 36px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.contact-item-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.1rem;
}
.contact-item-value {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}
.contact-socials {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.contact-socials-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.social-btn:hover {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}

.contact-form {
  padding: 2rem;
}
.form-status {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.form-status.success {
  display: block;
  background: var(--success-dim);
  color: var(--success);
  border: 1px solid rgba(16,185,129,0.2);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  position: relative;
  margin-bottom: 1rem;
}
.form-input {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-family: inherit;
  resize: vertical;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-input:not(:placeholder-shown) ~ .form-label,
.form-input:focus ~ .form-label {
  top: -0.5rem;
  left: 0.7rem;
  font-size: 0.72rem;
  color: var(--accent);
  background: var(--bg-tertiary);
  padding: 0 0.35rem;
}
.form-label {
  position: absolute;
  top: 0.9rem; left: 1rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  pointer-events: none;
  transition: all var(--transition);
  background: transparent;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
  position: relative;
  z-index: 2;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.footer-logo {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
}
.footer-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}
.footer-tagline {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.1rem;
}
.footer-nav {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}
.footer-link {
  font-size: 0.825rem;
  color: var(--text-muted);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.footer-link:hover { color: var(--text-primary); background: var(--bg-hover); }
.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* =============================================
   SCROLL TO TOP
   ============================================= */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 42px; height: 42px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: all var(--transition);
}
.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.scroll-top-btn:hover {
  color: var(--accent-light);
  border-color: var(--border-hover);
  background: var(--accent-dim);
}

/* =============================================
   MOBILE NAV DRAWER
   ============================================= */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0; bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 1.5rem 2rem;
    gap: 0.25rem;
    overflow-y: auto;
    border-top: 1px solid var(--border);
    z-index: 999;
  }
  .nav-links.active { display: flex; }
  .nav-link {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }
  .mobile-actions-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
  }
  .mobile-action-btn {
    justify-content: center;
    width: 100%;
    padding: 0.75rem;
  }
  .menu-toggle-btn { display: flex; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-content { order: 1; }
  .hero-art-container { order: 0; }
  .hero-subtitle { margin: 0 auto 2.25rem; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-status { margin: 0 auto 1.75rem; }
  .hero-image-wrapper { width: 280px; height: 280px; }
  .about-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; gap: 1rem; }
  .edu-awards-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .hero-grid { gap: 2rem; }
  .hero-image-wrapper { width: 240px; height: 240px; }
  .hero-stats { gap: 0.5rem; }
  .stat-item { padding: 0 0.75rem; }
  .stat-sep { height: 28px; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .hero-scroll-hint { display: none; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .container { padding: 0 1.25rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-stats { flex-direction: column; align-items: center; gap: 1rem; }
  .stat-sep { display: none; }
  .stat-item { padding: 0; text-align: center; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { justify-content: center; }
}